The Alpaca
TS-77/TS-231 series of heaters is exported from
Korea under a variety of names including
Hartley-Rand "Handy Hearth" and many other
trade names in many countries around the
world. The Kerona appears to be a
Chinese-made clone(Kerona Woo Shin Electronic Co.,
LTD)of the Alpaca
TS-231. If ordering a wick for the
Kerona, check to ensure the wick
diameter is 3 3/4" in diameter (6 1/16"
when pressed flat), as some models may vary and
require a different wick.